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Hi, I am Georg, a student for Embedded System Design at the University of Applied Sciences Upper Austria, Campus Hagenberg. (https://www.fh-ooe.at/en/hagenberg-campus/studiengaenge/master/embedded-systems-design/) In some lectures at my university, a simple 16-bit CPU with a very small instruction set of only 24 instructions called PROL16 is used to teach CPU architecture and chip design. I

Hi Tim, >That C++ function is probably what looks for an FrameIndex node and >has been taught that it can be folded into the load. How do you teach a function that a node can be folded into an instruction? ________________________________ From: Tim Northover <t.p.northover at gmail.com> Sent: Monday, January 21, 2019 11:52 PM To: Josh Sharp Cc: via llvm-dev Subject: Re: [llvm-dev]